28439424000

Names of 28439424000

• Cardinal: 28439424000 can be written as Twenty-eight billion, four hundred thirty-nine million, four hundred twenty-four thousand.

Scientific notation

• Scientific notation: 2.8439424 × 10¹⁰

Factors of 28439424000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 234

Divisors of 28439424000

• Number of divisors d(n): 880
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 32 36 39 40 45 48 50 52 54 60 64 65 72 75 78 80 81 90 96 100 104 108 117 120 125 128 130 135 144 150 156 160 162 180 192 195 200 208 211 216 225 234 240 250 256 260 270 288 300 312 320 324 325 351 360 375 384 390 400 405 416 422 432 450 468 480 500 512 520 540 576 585 600 624 633 640 648 650 675 702 720 750 768 780 800 810 832 844 864 900 936 960 975 1000 1024 1040 1053 1055 1080 1125 1152 1170 1200 1248 1266 1280 1296 1300 1350 1404 1440 1500 1536 1560 1600 1620 1625 1664 1688 1728 1755 1800 1872 1899 1920 1950 2000 2025 2080 2106 2110 2160 2250 2304 2340 2400 2496 2532 2560 2592 2600 2700 2743 2808 2880 2925 3000 3072 3120 3165 3200 3240 3250 3328 3375 3376 3456 3510 3600 3744 3798 3840 3900 4000 4050 4160 4212 4220 4320 4500 4608 4680 4800 4875 4992 5064 5120 5184 5200 5265 5275 5400 5486 5616 5697 5760 5850 6000 6240 6330 6400 6480 6500 6656 6750 6752 6912 7020 7200 7488 7596 7680 7800 8000 8100 8229 8320 8424 8440 8640 8775 9000 9216 9360 9495 9600 9750 9984 10125 10128 10368 10400 10530 10550 10800 10972 11232 11394 11520 11700 12000 12480 12660 12800 12960 13000 13312 13500 13504 13715 13824 14040 14400 14625 14976 15192 15360 15600 15825 16000 16200 16458 16640 16848 16880 17091 17280 17550 18000 18720 18990 19200 19500 19968 20250 20256 20736 20800 21060 21100 21600 21944 22464 22788 23040 23400 24000 24687 24960 25320 25600 25920 26000 26325 26375 27000 27008 27430 27648 28080 28485 28800 29250 29952 30384 31200 31650 32000 32400 32916 33280 33696 33760 34182 34560 35100 36000 37440 37980 38400 39000 39936 40500 40512 41145 41472 41600 42120 42200 43200 43875 43888 44928 45576 46080 46800 47475 48000 49374 49920 50640 51840 52000 52650 52750 54000 54016 54860 56160 56970 57600 58500 59904 60768 62400 63300 64000 64800 65832 66560 67392 67520 68364 68575 69120 70200 72000 74061 74880 75960 76800 78000 79125 81000 81024 82290 82944 83200 84240 84400 85455 86400 87750 87776 89856 91152 93600 94950 96000 98748 99840 101280 103680 104000 105300 105500 108000 108032 109720 112320 113940 115200 117000 119808 121536 123435 124800 126600 128000 129600 131625 131664 134784 135040 136728 137150 138240 140400 142425 144000 148122 149760 151920 156000 158250 162000 162048 164580 166400 168480 168800 170910 172800 175500 175552 179712 182304 187200 189900 192000 197496 199680 202560 205725 207360 208000 210600 211000 216000 216064 219440 222183 224640 227880 230400 234000 237375 243072 246870 249600 253200 259200 263250 263328 269568 270080 273456 274300 280800 284850 288000 296244 299520 303840 312000 316500 324000 324096 329160 332800 336960 337600 341820 342875 345600 351000 351104 359424 364608 370305 374400 379800 384000 394992 405120 411450 414720 416000 421200 422000 427275 432000 438880 444366 449280 455760 468000 474750 486144 493740 499200 506400 518400 526500 526656 539136 540160 546912 548600 561600 569700 576000 592488 599040 607680 617175 624000 633000 648000 648192 658320 673920 675200 683640 685750 691200 702000 702208 712125 729216 740610 748800 759600 789984 810240 822900 832000 842400 844000 854550 864000 877760 888732 898560 911520 936000 949500 972288 987480 998400 1012800 1028625 1036800 1053000 1053312 1078272 1080320 1093824 1097200 1110915 1123200 1139400 1152000 1184976 1215360 1234350 1248000 1266000 1296000 1316640 1347840 1350400 1367280 1371500 1404000 1404416 1424250 1458432 1481220 1497600 1519200 1579968 1620480 1645800 1664000 1684800 1688000 1709100 1728000 1755520 1777464 1797120 1823040 1851525 1872000 1899000 1944576 1974960 2025600 2057250 2073600 2106000 2106624 2136375 2187648 2194400 2221830 2246400 2278800 2369952 2430720 2468700 2496000 2532000 2592000 2633280 2695680 2700800 2734560 2743000 2808000 2808832 2848500 2916864 2962440 2995200 3038400 3085875 3159936 3240960 3291600 3369600 3376000 3418200 3456000 3511040 3554928 3646080 3703050 3744000 3798000 3949920 4051200 4114500 4212000 4213248 4272750 4375296 4388800 4443660 4492800 4557600 4739904 4861440 4937400 4992000 5064000 5184000 5266560 5391360 5401600 5469120 5486000 5554575 5616000 5697000 5833728 5924880 6076800 6171750 6319872 6583200 6739200 6752000 6836400 7022080 7109856 7292160 7406100 7488000 7596000 7899840 8102400 8229000 8424000 8426496 8545500 8750592 8777600 8887320 8985600 9115200 9257625 9479808 9722880 9874800 10128000 10368000 10533120 10938240 10972000 11109150 11232000 11394000 11849760 12153600 12343500 12639744 13166400 13478400 13504000 13672800 14044160 14219712 14584320 14812200 14976000 15192000 15799680 16204800 16458000 16848000 17091000 17501184 17555200 17774640 18230400 18515250 18959616 19749600 20256000 21066240 21876480 21944000 22218300 22464000 22788000 23699520 24307200 24687000 25279488 26332800 26956800 27008000 27345600 27772875 28439424 29168640 29624400 30384000 31599360 32916000 33696000 34182000 35110400 35549280 36460800 37030500 37919232 39499200 40512000 42132480 43752960 43888000 44436600 44928000 45576000 47399040 48614400 49374000 52665600 54691200 55545750 56878848 59248800 60768000 63198720 65832000 67392000 68364000 70220800 71098560 72921600 74061000 75838464 78998400 81024000 87505920 87776000 88873200 91152000 94798080 98748000 105331200 109382400 111091500 113757696 118497600 121536000 126397440 131664000 134784000 136728000 142197120 145843200 148122000 157996800 175552000 177746400 182304000 189596160 197496000 210662400 218764800 222183000 227515392 236995200 243072000 263328000 273456000 284394240 296244000 315993600 351104000 355492800 364608000 379192320 394992000 437529600 444366000 473990400 526656000 546912000 568788480 592488000 631987200 710985600 729216000 789984000 888732000 947980800 1053312000 1093824000 1137576960 1184976000 1421971200 1579968000 1777464000 1895961600 2187648000 2369952000 2843942400 3159936000 3554928000 4739904000 5687884800 7109856000 9479808000 14219712000 28439424000
• Sum of all divisors σ(n): 114681062496
• Sum of proper divisors (its aliquot sum) s(n): 86241638496
• 28439424000 is an abundant number, because the sum of its proper divisors (86241638496) is greater than itself. Its abundance is 57802214496

Bases of 28439424000

• Binary: 11010011111000111110010110000000000₂
• Hexadecimal: 0x69F1F2C00
• Base-36: D2C3K00

Squares and roots of 28439424000

• 28439424000 squared (28439424000²) is 808800837451776000000
• 28439424000 cubed (28439424000³) is 23001829947846137217024000000000
• The square root of 28439424000 is 168639.9240986547
• The cube root of 28439424000 is 3052.3917099627

Scales and comparisons

• 28,439,424,000 seconds is equal to 904 years, 14 weeks, 6 days.
• To count from 1 to 28,439,424,000 would take you about one thousand, eight hundred eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 28439424000 cubic inches would be around 254.4 feet tall.

Recreational maths with 28439424000

• 28439424000 backwards is 00042493482
• 28439424000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28439424000's digits is 36
• More coming soon!